python: do not replace ccache in the middle of a path

Python recipe did a sed s/ccache/$(CCACHE) on the Makefile, which
replaces all "ccache" including ones that consist of a full path.
This leads to build error when building in a project path with
"ccache" in its name. Fix it by only replacing "ccache " with
"$(CCACHE) ".

Signed-off-by: Lei Liu <lei.liu2@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/recipes-devtools/python/python_2.7.3.bb b/meta/recipes-devtools/python/python_2.7.3.bb
index 887e02e1c327f0195f88cd0a96f140e27c24faee..b560b827545b64e08acb5220d9f53282ea5ac07d 100644 (file)
--- a/meta/recipes-devtools/python/python_2.7.3.bb
+++ b/meta/recipes-devtools/python/python_2.7.3.bb
@@ -61,7 +61,7 @@ do_compile() {
         cd -
 
        # remove hardcoded ccache, see http://bugs.openembedded.net/show_bug.cgi?id=4144
-       sed -i -e s,ccache,'$(CCACHE)', Makefile
+       sed -i -e s,ccache\ ,'$(CCACHE) ', Makefile
 
        # remove any bogus LD_LIBRARY_PATH
        sed -i -e s,RUNSHARED=.*,RUNSHARED=, Makefile